81793222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 148972608

約数和(自身を除く): 67179386

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 557, 617, 1114, 1234, 3899, 4319, 7798, 8638, 9469, 10489, 18938, 20978, 66283, 73423, 132566, 146846, 343669, 687338, 2405683, 4811366, 5842373, 11684746, 40896611, 81793222]

約数ペア:

[(1, 81793222), (2, 40896611), (7, 11684746), (14, 5842373), (17, 4811366), (34, 2405683), (119, 687338), (238, 343669), (557, 146846), (617, 132566), (1114, 73423), (1234, 66283), (3899, 20978), (4319, 18938), (7798, 10489), (8638, 9469)]